diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index da8de6cfdb5a..6fb455802759 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -706,6 +706,9 @@ long btrfs_ioctl_trans_start(struct file *file) struct btrfs_trans_handle *trans; int ret = 0; + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + mutex_lock(&root->fs_info->fs_mutex); if (file->private_data) { ret = -EINPROGRESS; |